@article{PSMIR_1985___3_144_0,
     author = {Bossard, Yvon},
     title = {Les vari\'et\'es filtr\'ees},
     journal = {Publications de l'Institut de recherche math\'ematiques de Rennes},
     pages = {144--229},
     publisher = {D\'epartement de Math\'ematiques et Informatique, Universit\'e de Rennes},
     number = {3},
     year = {1985},
     zbl = {0699.53035},
     language = {fr},
     url = {http://www.numdam.org/item/PSMIR_1985___3_144_0/}
}